1. Introduktion
This manual provides detailed instructions for the operation and maintenance of your Radioddity RF23 Portable Radio. The RF23 is a compact, multi-functional device featuring AM/FM/Shortwave radio reception, an MP3 music player, an alarm clock, and a built-in flashlight. Please read this manual thoroughly before use to ensure proper functionality and longevity of your device.

Figure 1: Radioddity RF23 Portable Radio. This image displays the compact design of the radio, highlighting its speaker grille, digital display, and control buttons.
2. Produktet er slutview
2.1. Komponenter og kontroller
The Radioddity RF23 features a user-friendly layout with essential controls and ports for various functions.
- LCD-skærm: Shows frequency, time, and playback information.
- Højttaler: Integrated high-quality speaker for audio output.
- Kontrolknapper:
- Nummertastatur (0-9): Til direkte frekvensindgang eller sporvalg.
- Play/Pause (▶⏸): Styrer lydafspilning.
- Forrige (◀◀): Skips to the previous track or adjusts settings.
- Next (▶▶): Skips to the next track or adjusts settings.
- KØRSELSVEJLEDNING: Switches between radio bands (AM/FM/SW) and MP3 player mode.
- LED: Aktiverer den indbyggede lommelygte.
- Teleskopantenne: Extendable antenna for improved radio reception.
- Micro USB -port: Til opladning af enheden.
- TF-kortslot: Supports Micro SD cards for MP3 playback.
- USB Drive Slot: Supports USB drives for MP3 playback.
- 3.5 mm hovedtelefonstik: Til privat lytning.
- Håndrem: For portability and secure handling.

Figure 2: Large LCD Display. The clear digital dial provides accurate signal information for radio tuning.

Figure 3: Ultra Slim and Portable Design. This image demonstrates the compact dimensions of the RF23, highlighting its suitability for travel and easy carrying.

Figure 4: Included Components. The radio comes with a USB charging cable, a rechargeable battery, and a hand strap for convenience.
3. Opsætning
3.1. Batteriinstallation og opladning
- Find batterirummet på bagsiden af radioen.
- Insert the provided 800 mAh Li-ion battery, ensuring correct polarity.
- Luk batterirummets dæksel forsvarligt.
- Connect the supplied Micro USB cable to the radio's Micro USB port and the other end to a USB power source (e.g., computer, USB wall adapter).
- LCD-displayet viser opladningsstatus. En fuld opladning tager typisk et par timer.
3.2. Første opstart
Press and hold the power button (often integrated with the volume knob or a dedicated button, refer to physical unit if not explicitly labeled) to turn on the radio. The LCD display will illuminate.
4. Betjeningsvejledning
4.1. Radio Mode (AM/FM/Shortwave)
- Vælg bånd: Tryk på MODE button repeatedly to cycle through FM, AM, and Shortwave (SW) bands. The selected band will be displayed on the LCD.
- Forlæng antenne: For optimal reception, fully extend the telescopic antenna when listening to FM or Shortwave. For AM, try rotating the radio for best signal.
- Tuning stationer:
- Automatisk scanning: Press and hold the Play/Pause (▶⏸) button to automatically scan and store available stations.
- Manuel indstilling: Use the Previous (◀◀) or Next (▶▶) buttons for fine-tuning.
- Direkte frekvensindgang: Use the number pad (0-9) to directly enter a frequency. For example, to tune to 107.3 FM, press 1-0-7-3.
- Lydstyrkekontrol: Adjust the volume using the dedicated volume knob or buttons (if present).
4.2. MP3 Player Mode
The RF23 supports MP3 playback from Micro SD (TF) cards and USB drives.
- Indsæt lagerenhed: Insert a TF card into the TF card slot or a USB drive into the USB drive slot. Ensure the device contains MP3 audio files.
- Select MP3 Mode: Tryk på MODE button until "MP3" or a similar indicator appears on the LCD. The radio will automatically begin playing the first track.
- Afspilningskontrol:
- Afspil/pause: Press the Play/Pause (▶⏸) button to pause or resume playback.
- Næste / forrige nummer: Use the Previous (◀◀) or Next (▶▶) buttons to skip tracks.
- Direkte sporvalg: Use the number pad (0-9) to enter the track number directly.

Figure 5: Media Playback Options. The radio supports external storage devices like USB drives and TF cards, and includes a 3.5mm earphone jack for private listening.
4.3. Vækkeurfunktion
The RF23 includes an alarm clock feature. Refer to the specific instructions on your device for setting the time and alarm. Typically, this involves pressing and holding a "TIME" or "SET" button, then using the number pad or navigation buttons to adjust hours and minutes, and finally confirming the alarm activation.
4.4. Lommelygte
For at aktivere den indbyggede lommelygte skal du trykke på LED knappen. Tryk på den igen for at slukke lommelygten.

Figure 6: Flashlight Function. The integrated LED flashlight provides convenient illumination in low-light conditions.
4.5. Brug af hovedtelefoner
Plug any standard 3.5mm headphones into the headphone jack for private listening. When headphones are connected, audio will be routed through them, and the external speaker will be muted.

Figure 7: Private Listening. The 3.5mm headphone jack allows for personal audio enjoyment without disturbing others.
5. Vedligeholdelse
- Rensning: Use a soft, dry cloth to clean the radio's exterior. Avoid using abrasive cleaners or solvents.
- Batteripleje: To prolong battery life, avoid fully discharging the battery frequently. If storing the radio for an extended period, charge the battery partially (around 50%) and recharge every few months.
- Opbevaring: Opbevar radioen et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
- Antenne: Handle the telescopic antenna gently to prevent bending or breakage. Retract it when not in use.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Radioen tænder ikke. | Batteriet er afladet eller forkert installeret. | Charge the battery. Ensure the battery is installed with correct polarity. |
| Dårlig radiomodtagelse. | Antennen er ikke strakt ud, svagt signal eller interferens. | Fully extend the telescopic antenna. Try repositioning the radio. For AM, rotate the unit. |
| MP3 filespiller ikke. | No TF card/USB drive inserted, corrupted files, or unsupported format. | Ensure TF card/USB drive is properly inserted. Verify files are in MP3 format. Try a different storage device. |
| Ingen lyd fra højttaler/hovedtelefoner. | Volume too low, headphones not fully inserted, or device malfunction. | Increase volume. Ensure headphones are fully plugged in. Test with different headphones. |
7. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | RF23 |
| Mærke | Radiodity |
| Dimensioner (L x B x H) | 11.7 x 6.35 x 2 cm (ca. 4.6 x 2.5 x 0.8 tommer) |
| Vægt | 180 g (ca. 4 ounces) |
| FM frekvensområde | 70-108 MHz |
| AM-frekvensområde | 522-1710 kHz |
| Batteritype | 800 mAh litium-ion (inkluderet) |
| Strømkilde | Batteridrevet (USB genopladelig) |
| Voltage | 3.7 volt |
| Lydudgang | Integrated speaker, 3.5mm headphone jack |
| Mediesupport | Micro SD (TF) card, USB drive (MP3 format) |
| Yderligere funktioner | LCD display, Alarm Clock, Flashlight, Stand design |
8. Garanti og support
Radioddity products are designed for reliability and performance. For warranty information or technical support, please refer to the warranty card included with your product or visit the official Radioddity website. Please have your model number (RF23) and purchase details ready when contacting support.





